Mini Blue Popcorn Corn on a white background.
Mini Blue Popcorn cobs with quarters for size reference.
Mini Blue Popcorn cobs with popped corn on wooden round.
Mini Blue Popcorn in multiple shades of blue.
Corn Seeds, Mini Blue Popcorn
Corn Seeds, Mini Blue Popcorn
Mini Blue Popcorn Corn on a white background.
Mini Blue Popcorn cobs with quarters for size reference.
Mini Blue Popcorn cobs with popped corn on wooden round.
Mini Blue Popcorn in multiple shades of blue.
Corn Seeds, Mini Blue Popcorn
Corn Seeds, Mini Blue Popcorn

Corn Seeds,
Mini Blue Popcorn

4.317 ReviewsSKU: #CN164Min. seed count: 75
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Description

(Zea mays) Popcorn. The cute, shiny blue ears are decorative, delicious, and colored in uniform indigo or colonial blue, quite unlike the deep purple of some varieties. The ears are a petite 2 to 4 inches long, but the 6- to 7-foot plants often yield three and even four ears per stalk. Try growing these for a blue accent in arranging!

Growing Tips: Mini Blue popcorn thrives in well-drained, fertile soil enriched with compost or other organic matter. The ideal growing temperatures are 75-80 F. Regularly keep the soil moist and mulch to suppress weeds, as corn has difficulty competing with them. Planting in blocks rather than single rows ensures good pollination.

Plant Details

Botanical Name
Zea mays
Life Cycle
Annual
Sun Requirement
Full sun
Days to Germinate
7–10
Days to Maturity
100–110
Planting Depth
1–2 in.
Plant Spacing
12 in.
Ideal Temperature
60°F
Frost Hardy
No

When to Grow

Plant Mini Blue popcorn when soil temperatures reach about 60 degrees F, after all danger of frost is past. Count your frost-free days before sowing: this popcorn needs 100-110 days to mature and then another two to four weeks drying down on the stalk until the kernels are hard, so a short season will not finish the crop. For specific frost dates, refer to local resources to align your planting schedule appropriately. If you’re not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Sow Mini Blue popcorn seeds directly into the ground 1-2 inches deep and about 6-12 inches apart. Space rows about 36 inches apart to ensure adequate room for growth and proper pollination. Germination typically occurs within 7-10 days under optimal conditions. Thin seedlings to 12 inches apart once they reach about 5 inches tall. Succession planting prolongs harvest.

How to Grow

Maintain consistent soil moisture throughout the growing season, especially during key stages like tasseling and ear development. Lightly fertilize in midsummer before rainfall to boost growth. Hill up the soil around the plants when they reach knee height to provide support and nutrients. Harvest the corn when the husks are brown and dry. Allow the ears to dry further before shelling the kernels for storage.

How to Save Seeds

  • Corn is wind pollinated and will easily cross with other varieties (including GMO corn!). You will need at least 1 mile of isolation to avoid cross pollination. You can also use staggered timing or caging techniques.
  • Hand pick ears when fully dried on stalk. Seeds keep best if left on the ear; just remove at planting time.
  • Sweet corn seeds will remain viable for 2 years; dent corn will last up to 5 years when properly stored.

FAQ

When should I plant Mini Blue popcorn?

Plant Mini Blue Popcorn seeds after the soil has warmed up, usually after the last spring frost.

What gives Mini Blue popcorn its color?

The uniform indigo or colonial blue of these shiny ears comes from anthocyanin pigments, and it is quite unlike the deep purple of some varieties. The petite 2- to 4-inch ears make a fine blue accent in arranging.

How do I know when Mini Blue popcorn is ready to harvest?

The corn is ready to harvest when the husks turn brown and dry. To check, you can press a thumbnail into a kernel; if it is not fully hard, it is not yet ready. Ensure all ears are harvested before the first hard frost.

Browse our full range of corn seeds.

Customer reviews

4.3 / 5 17 Reviews

What gardeners are saying

  • Several ears per stalk: Most stalks give 2 to 4 small ears, even planted close.

  • Tender, tasty popcorn: Tiny kernels pop light and crunchy; best on the stovetop.

  • Gorgeous blue ears: Shades of blue to near purple; doubles as fall decor.

  • Easy for beginners: Strong germination and little fuss, even for first-time growers.

  • Kids love it: A favorite project for children, from planting to popping.

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